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The population count of Hennepin County, MN was 1,235,478 in 2018. The population count of Ramsey County, MN was 541,493 in 2018.

Population

Population Change

Above charts are based on data from the U.S. Census American Community Survey | ODN Dataset | API - Notes:

1. ODN datasets and APIs are subject to change and may differ in format from the original source data in order to provide a user-friendly experience on this site.

2. To build your own apps using this data, see the ODN Dataset and API links.

3. If you use this derived data in an app, we ask that you provide a link somewhere in your applications to the Open Data Network with a citation that states: "Data for this application was provided by the Open Data Network" where "Open Data Network" links to http://opendatanetwork.com. Where an application has a region specific module, we ask that you add an additional line that states: "Data about REGIONX was provided by the Open Data Network." where REGIONX is an HREF with a name for a geographical region like "Seattle, WA" and the link points to this page URL, e.g. http://opendatanetwork.com/region/1600000US5363000/Seattle_WA

Demographics and Population Datasets Involving Ramsey County, MN or Hennepin County, MN

  • API

    City and Township Population Data

    data.ramseycounty.us | Last Updated 2022-03-21T15:37:41.000Z

    Sources: MN State Demographic Center and the Metropolitan Council. Released August 2020. The Minnesota State Demographic Center (our office) and the Metropolitan Council jointly produce population and household estimates for all years between the U.S. Census Bureau's decennial (10-year) counts.  The Met Council produces the estimates for the seven counties of Anoka, Carver, Dakota, Hennepin, Ramsey, Scott, and Washington, as well as all cities and townships within those counties. Our office produces the estimates for the other 80 Minnesota counties outside of the 7-county metro, as well as all cities and townships within those counties. Notes: New estimates are released annually in late July for the prior year. All data are dated to April 1. Persons per household is calculated by dividing the household population by the number of occupied households in any given geography. The household population does not equal the total population because some residents live in "group quarters" settings (such as college dormitories, nursing facilities, shelters, treatment centers, religious orders, military barracks, or correctional facilities), and thus are not living in households.  Cities that cross county boundaries are segmented by each county's portion (labeled "part"), as well as appearing in total under "Multi-County City" in the "COUNTY NAME" column.

  • API

    Reported Crime by County Data [Archived]

    data.ramseycounty.us | Last Updated 2023-10-03T19:50:14.000Z

    Dataset showing reported crime counts and rates by offense category for Anoka, Carver, Dakota, Hennepin, Ramsey, Scott, and Washington counties. Crime rates are calculated using Census estimates of each county's resident population.

  • API

    Voter Registration Count By Precinct And District Data

    data.ramseycounty.us | Last Updated 2023-03-29T12:47:03.000Z

    This dataset shows voter registration totals by precinct, ward and district in Ramsey County.

  • API

    Businesses funded by the MN Department of Employment and Economic Development

    data.ramseycounty.us | Last Updated 2023-03-30T12:57:16.000Z

    Businesses that received funding from the Minnesota Department of Employment and Economic Development. Data is through March 31, 2021. Learn more about the program at https://mn.gov/deed/government/financial-assistance/relief/.

  • API

    Ramsey County Deer Survey - Dataset

    data.ramseycounty.us | Last Updated 2023-03-03T16:50:21.000Z

    The county conducts aerial surveys each winter to measure population levels. Deer population goals are set on an annual basis based on the Minnesota Department of Natural Resources' recommendations for a healthy deer herd. 2002, 2005, 2012, 2015 and 2017 had insufficient snow cover and aerial deer surveys were unable to be completed or incomplete data was gathered.

  • API

    2022 UOCAVA sent by country

    data.ramseycounty.us | Last Updated 2023-03-21T18:17:44.000Z

    Dataset of countries where voters received absentee ballots through UOCAVA voting in 2022.

  • API

    2010 Census/ACS Basic Block Group Data

    data.kcmo.org | Last Updated 2021-11-12T14:15:42.000Z

    basic characteristics of people and housing for individual 2010 census block groups

  • API

    2010 Census/ACS Detailed Block Group Data

    data.kcmo.org | Last Updated 2021-11-12T14:22:17.000Z

    detailed characteristics of people and housing for individual 2010 census block groups

  • API

    National Immunization Survey Adult COVID Module (NIS-ACM): COVIDVaxViews| Data | Centers for Disease Control and Prevention (cdc.gov)

    data.cdc.gov | Last Updated 2024-04-17T14:18:52.000Z

    • National Immunization Survey Adult COVID Module (NIS-ACM): CDC is providing information on the Updated 2023-24 COVID-19 vaccine confidence to supplement vaccine administration data. These data represent trends in vaccination status and intent, and other behavioral indicators, by demographics and other characteristics. • The data start in October 2023. • The archived data can be found here:

  • API

    National Immunization Survey Child COVID Module (NIS-CCM): COVIDVaxViews| Data | Centers for Disease Control and Prevention (cdc.gov)

    data.cdc.gov | Last Updated 2024-01-24T15:15:26.000Z

    National Immunization Survey Child COVID Module (NIS-CCM): CDC is providing information on COVID-19 vaccine uptake and confidence. These data represent trends in vaccination status and intent, and other behavioral indicators, by demographics and other characteristics.